以下を参考にboxの導入方法を確認しました。

■boxの適用

Box毎にディレクトリを分ける。

$ mkdir -p VagrantTest/testcentos
$ cd VagrantTest/testcentos

Boxの初期化

$ vagrant init chef/centos-6.5
A `Vagrantfile` has been placed in this directory. You are now
ready to `vagrant up` your first virtual environment! Please read
the comments in the Vagrantfile as well as documentation on
`vagrantup.com` for more information on using Vagrant.